var imgUrl=new Array();
var imgLink=new Array();
var adNum=0;
imgUrl[1]='images/5f.jpg';
imgLink[1]='putonghuiyuan.asp';
imgUrl[2]='images/6f.jpg';
imgLink[2]='tophuiyuan.asp';

var j=0;
for (i=1;i<3;i++) {
     if( (imgUrl[i]!="") && (imgLink[i]!="") ) {
      j++;
     } else {
      break;
     }
    }
    function setTransition(){
    if (document.all){
    imgInit.filters.revealTrans.Transition=Math.floor(Math.random()*20);
     imgInit.filters.revealTrans.apply();
      }
    }
    
    function playTran(){
     if (document.all)
      imgInit.filters.revealTrans.play();
    }
    
    //var key=0;
    function nextAd()
    {
     if(adNum<j)adNum++ ;
     else adNum=1;
      
     if (document.all){
     
     setTransition();
     playTran();
    
     }
     
     document.images.imgInit.src=imgUrl[adNum];
     
     theTimer=setTimeout("nextAd()", 5000);
     
    }
 
    
    function goUrl(){
     jumpUrl=imgLink[adNum];
     jumpTarget='_blank';
     if (jumpUrl != ''){
      if (jumpTarget != '') 
       window.open(jumpUrl,jumpTarget);
      else
       location.href=jumpUrl;
     }
    }